26088080

素因数分解:

$2^4\times 5^1\times {\mathrm{326101}}^1$

素因数の和:326114

約数の個数: 20

約数和(自身を含む): 60654972

約数和(自身を除く): 34566892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 326101, 652202, 1304404, 1630505, 2608808, 3261010, 5217616, 6522020, 13044040, 26088080]

約数ペア:

[(1, 26088080), (2, 13044040), (4, 6522020), (5, 5217616), (8, 3261010), (10, 2608808), (16, 1630505), (20, 1304404), (40, 652202), (80, 326101)]